Kick back with John Park as he demonstrates how to upcycle a no-longer-usable shopping cart into an easy chair. This Make: magazine-based project offers an introductory look at how to cut, bend, and shape metal using metal cutters, saws, vice grips, and other tools common to home workshops. John also attempts a "deluxe" version of this project that employs motors and switches to transform it into a "go-kart chair." View the clip to see his mixed results, and download the PDF.